How many textbooks are there in Senior Three?

People's Education Publishing House has 9 subjects and 32 compulsory courses, and the number of subjects varies. Specifically, there are five compulsory Chinese books. There are five compulsory math books. There are five compulsory English books. 2 physics required reading books. 2 required books on chemistry. There are three must-read books in biology. There are four compulsory political books. 3 history required books. Geography needs three books. These subjects will be completed in the first and second grades.